Chapter 7 Optional AccessoriesMH300
Press the Up / Down keys to set the Minute
Press the Up / Down keys to set the Second
Press ENTER to confirm the Time Setup.
NOTE:
Limitation: The charging process for the keypad super capacitor finishes in
about 6 minutes. When the digital keypad is removed, the time setting is
saved for 7 days. After 7 days, you must reset the time.
9. Keypad Locked
Press to lock
Use this function to lock the keypad. The main screen does not display
“keypad locked” when the keypad is locked; however, it displays the
message ”Press ESC 3 sec to UnLock Key” when you press any key.
When the keypad is locked, the main screen does
not
indicate the lock status.
Press any key on the keypad; a message displays
as shown on the left.
If you do not press the ESC key, the keypad
automatically returns to this screen.
Press any key on the keypad, a message displays
as shown on the lef
t.
Press ESC for 3 seconds to unlock the keypad; the
keypad returns to this screen. All keys on the
keypad is functional.
All keys on the keypad is functional. Turning the power off and on does not
lock the keypad.
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